TY  - JOUR
AU  - V. M. Kuntsevich
AU  - M. M. Lychak
TI  - Difference equations of set evolution and stability of their solutions
JO  - Doklady Akademii Nauk
PY  - 1981
SP  - 547
EP  - 549
VL  - 260
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1981_260_3_a7/
LA  - ru
ID  - DAN_1981_260_3_a7
ER  -